Description

A rogue backend can send a crafted UDP response with a query ID off by one related to the maximum configured value, triggering an out-of-bounds write leading to a denial of service.

INFO

Published Date :

2026-04-22T13:45:34.667Z

Last Modified :

2026-04-22T14:47:07.785Z

Source :

OX
AFFECTED PRODUCTS

The following products are affected by CVE-2026-33602 vulnerability.

Vendors Products
Powerdns
  • Dnsdist
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-33602.

URL Resource
https://www.dnsdist.org/security-advisories/powerdns-advisory-for-dnsdist-2026-04.html cve-icon cve-icon
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